AU2019215340B2 - RQL majority gates, and gates, and or gates - Google Patents

RQL majority gates, and gates, and or gates Download PDF

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Publication number
AU2019215340B2
AU2019215340B2 AU2019215340A AU2019215340A AU2019215340B2 AU 2019215340 B2 AU2019215340 B2 AU 2019215340B2 AU 2019215340 A AU2019215340 A AU 2019215340A AU 2019215340 A AU2019215340 A AU 2019215340A AU 2019215340 B2 AU2019215340 B2 AU 2019215340B2
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Australia
Prior art keywords
logical
input
storage
output
circuit
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AU2019215340A
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AU2019215340A1 (en
Inventor
Alexander L. Braun
David Christopher Harms
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Northrop Grumman Systems Corp
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Northrop Grumman Systems Corp
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/195—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using superconductive devices
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/44—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using super-conductive elements, e.g. cryotron
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits
    • H03K19/23—Majority or minority circuits, i.e. giving output having the state of the majority or the minority of the inputs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/10—Junction-based devices
    • H10N60/12—Josephson-effect devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Logic Circuits (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
AU2019215340A 2018-02-01 2019-01-25 RQL majority gates, and gates, and or gates Active AU2019215340B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/886,626 US10084454B1 (en) 2018-02-01 2018-02-01 RQL majority gates, and gates, and or gates
US15/886,626 2018-02-01
PCT/US2019/015228 WO2019152280A1 (en) 2018-02-01 2019-01-25 Rql majority gates, and gates, and or gates

Publications (2)

Publication Number Publication Date
AU2019215340A1 AU2019215340A1 (en) 2020-07-16
AU2019215340B2 true AU2019215340B2 (en) 2021-04-15

Family

ID=63557143

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2019215340A Active AU2019215340B2 (en) 2018-02-01 2019-01-25 RQL majority gates, and gates, and or gates

Country Status (7)

Country Link
US (1) US10084454B1 (ja)
EP (1) EP3747128A1 (ja)
JP (1) JP7050160B2 (ja)
KR (1) KR102374648B1 (ja)
AU (1) AU2019215340B2 (ja)
CA (1) CA3087681C (ja)
WO (1) WO2019152280A1 (ja)

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US10756712B2 (en) 2017-11-13 2020-08-25 Northrop Grumman Systems Corporation RQL phase-mode flip-flop
US10103736B1 (en) * 2018-02-01 2018-10-16 Northrop Gumman Systems Corporation Four-input Josephson gates
US10554207B1 (en) 2018-07-31 2020-02-04 Northrop Grumman Systems Corporation Superconducting non-destructive readout circuits
US10374610B1 (en) * 2018-09-13 2019-08-06 Microsoft Technology Licensing, Llc Reciprocal quantum logic based circuits for an A-and-not-B gate
US10885974B2 (en) 2019-01-30 2021-01-05 Northrop Grumman Systems Corporation Superconducting switch
US11201608B2 (en) 2020-04-24 2021-12-14 Northrop Grumman Systems Corporation Superconducting latch system

Citations (1)

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Publication number Priority date Publication date Assignee Title
US20030011398A1 (en) * 2001-06-15 2003-01-16 Herr Quentin P. Combinational logic using asynchronous single-flux quantum gates

Non-Patent Citations (1)

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Title
Maezawa, M., et al., "Pulse-Driven Dual-Rail Logic Gate Family Based on Rapid Single-Flux- Quantum (RSFQ) Devices for Asynchronous Circuits", Proceedings of ASYNC 1996 *

Also Published As

Publication number Publication date
KR20200102503A (ko) 2020-08-31
EP3747128A1 (en) 2020-12-09
JP7050160B2 (ja) 2022-04-07
AU2019215340A1 (en) 2020-07-16
CA3087681A1 (en) 2019-08-08
CA3087681C (en) 2023-01-31
WO2019152280A1 (en) 2019-08-08
KR102374648B1 (ko) 2022-03-15
JP2021513236A (ja) 2021-05-20
US10084454B1 (en) 2018-09-25

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